Answers:

0

You can get all output states of state space block by using a vector multiplication. For example, if the states are [x1 x2], you can extract the x1 state by multiplying the output by the vector [1 0]. Similarly, you can extract the x2 state by multiplying the output by the vector [0 1]. This vector can be defined using the "GAINBLK_f". This block can be found inside the "Mathematical Operations" category on the "Palette Browser".

Edit Answer Details

Mark answer as:

Delete answer

Why is this answer being deleted?

Hm, intreresting approach... Actually C is not identity matrix in my model so I need to dupplicate the state space block and define C as a identity matrix for this new block. The new block must run in parallel with the original block. I guess that's doable... Thank you very much for the tip.

Edit Answer Details

Mark answer as:

Delete answer

Why is this answer being deleted?

Oh, it does... The state space comes from reducing a FE model by using the model superposition method. I couple the state space with a controller model. The states x are in modal coordinates. The output y is in physical coordinates. Big difference...